package strategy;

/**
 * @author wcj
 * @Date 2021/6/24 22:03
 * @Version 1.0
 */
public class Client {

    public static void main(String[] args) {
        Context o = new Context("O");
        o.launch();

        Context i = new Context("I");
        i.launch();

        Context p = new Context("P");
        p.launch();
    }
}
